At 6psi, the exhaust probably isn't limiting performance too much, but I'd go ahead and replace it anyway. As far as the downpipe, no one makes a direct S14 KA replacement besides the MR/TPros piece that's floating around on Ebay, but from reviews they apparently suck fitment wise.
An SR downpipe will fit decently but will need a little tweaking.
__________________
FORMERLY R240NA
Learn what's really going on and protect your assets now before they're gone forever: www.paypalsucks.com
|